Laserfiche WebLink
TRAPPER MINING INC. <br />January 4, 2019 <br />Ms. Robin Reilley <br />Environmental Protection Specialist RECEIVED <br />Colorado Division of Reclamation, Mining, and Safety <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 JAN 08 2019 <br />Dear Ms. Robin Reilley: <br />DIVISION OF RECLAMATION, <br />RE: Trapper Mining Inc., Permit C-81-010 MINING AND SAFETY <br />Fourth Quarter 2018 Sediment Pond Inspections <br />Impoundment inspection results for the fourth quarter of 2018 are enclosed. All impoundment inspections <br />were conducted by a qualified impoundment inspector. Inspections took place on November 61h and 181h <br />of 2018. <br />There were no maintenance items that need to be check/replaced. <br />There were four new sediment ponds constructed in 2018: Deal #2, Deacon #1, Deacon #2 and Jeffway <br />#1. All four of these ponds were added to the inspection. The 60% sediment level for these ponds was <br />just recently calculated. A sediment markers needs to be installed at all four ponds. They will be installed <br />as soon as weather conditions improve. <br />Data related to pond capacity is attached. The four new ponds have been added to the data. The last <br />column on the table provides an estimate of the remaining capacity in each pond where remaining <br />capacity is defined as the volume remaining after considering the estimated amount of sediment noted <br />during the inspections. <br />Please contact me if you have any questions. <br />Sincerely, <br />POto nL��,,a <br />•••,..•...FiVs` <br />RIE <br />,G. Q <br />_ Z <br />2 <br />Tonia Marie Perkins - 43864 �_ <br />CO PE 43864 = 9 • • �. <br />ig <br />C: F. Luke/EQ file 118.7 �,j/ •••�••.•••• ����\ <br />%F"801111111��ON <br />I11t1U��\ <br />P.O. Box 187 Craig, Colorado 81626 (970) 824-4401 <br />